@font-face {
    font-family: 'MyFont';
    src: url('../font/myfont.otf');
    src: url('../font/myfont2.ttf');
    font-weight: normal;
    font-style: normal;
}

.hello {
    color: red;
}

.great {
    font-size: 18px;
    font-weight: 800;
    font-family: "MyFont";
}